CN109807627A - A kind of liquid crystal combination instrument production equipment - Google Patents
A kind of liquid crystal combination instrument production equipment Download PDFInfo
- Publication number
- CN109807627A CN109807627A CN201910225277.7A CN201910225277A CN109807627A CN 109807627 A CN109807627 A CN 109807627A CN 201910225277 A CN201910225277 A CN 201910225277A CN 109807627 A CN109807627 A CN 109807627A
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- China
- Prior art keywords
- rear cover
- screw
- bracket
- sliding block
- front frame
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a kind of liquid crystal combination instrument production equipments, device is screwed including rack, conveyer belt, rear cover feeding device, front frame feeding device, bracket and rear cover screws device, rear cover feeding device and bracket screw and are provided with the first operation position between device, front frame feeding device and rear cover screw and are provided with the second operation position between device, it is arranged in rack there are two the positioning device for positioning front frame and rear cover, positioning device includes positioning cylinder, fixed frame and movable stand.Front frame and rear shell are conveyed on a moving belt, and is operated on a moving belt, are reduced the link of intermediate conveying, are improved production efficiency, and components is avoided to be collided during transportation, reduce the factor for influencing quality.Bracket screws device and rear cover screws device automatic screw nailing, does not screw manually, reduces manual operation, improve operating efficiency.The case where positioning device fixes shell, prevents shell mobile when screwing, screw is caused to fan the air or train off.
Description
Technical field
The present invention relates to one kind, more particularly to a kind of liquid crystal combination instrument production equipment.
Background technique
Liquid crystal instrument is generally made of control circuit board, liquid crystal display, lcd bracket, thermal component and shell, the group of instrument
Dress process is usually the assembling that worker completes single components on each station, is then transported down again by tools such as carts
In operative employee's manpower of one step, the process of transport needs labor intensive, thereby increases and it is possible to which the case where collapsing, colliding influences to produce
Quality.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of liquid crystal combination instrument production equipment,
Intermediate steps are reduced, production efficiency is improved.
To achieve the above object, the present invention provides the following technical scheme that a kind of liquid crystal combination instrument production equipment, including
Rack, conveyer belt, rear cover feeding device, front frame feeding device, bracket screw device and rear cover screws device, rear cover feeding
Device, bracket device, front frame feeding device and the rear cover device that screws that screws are successively set on along the conveying direction of conveyer belt
In rack, rear cover feeding device and bracket screw and are provided with the first operation position, front frame feeding device and rear cover between device
Screw and be provided with the second operation position between device, in rack setting there are two the positioning device for positioning front frame and rear cover,
Two positioning devices be separately positioned on bracket screw device and rear cover screw device position on, positioning device includes positioning
Cylinder, fixed frame and the movable stand in " Π " type, positioning cylinder and fixed frame are separately fixed at the two sides of conveyer belt, and movable stand is solid
It is scheduled on the output end of positioning cylinder.
As a further improvement of the present invention, the location sensitive for detecting front frame and rear cover position is provided in rack
Device, position sensor and conveyer belt communicate to connect.
As a further improvement of the present invention, bracket screw device and rear cover screw device include bracket, it is automatic
Screwdriver, lifting cylinder, the vibrating disk for arranging screw and the bootstrap block for leadscrew and automatic screwdriver, branch
Frame and vibrating disk are fixed on the rack, and lifting cylinder is fixed on bracket, and guide rail is provided on bracket, is fixed on automatic screwdriver
There is balladeur train, balladeur train is connect with merging with lifting cylinder with guide rail, and bootstrap block is arranged on bracket and is located under automatic screwdriver
Side, the side of bootstrap block offer the screw passage passed through for screw, and the top of institute's bootstrap block is offered to be passed through for screwdriver
Tool passage, tool passage is connected to screw passage, and screw passage is connect with vibrating disk.
As a further improvement of the present invention, balladeur train includes the first sliding block, the second sliding block, connects bolt and reset spring,
First sliding block connect with lifting cylinder and connect with automatic screwdriver, and bootstrap block is connect with the second sliding block, the first sliding block and second
Sliding slot is offered on sliding block, guide rail is threaded through in sliding slot, and the lower section of the first sliding block is arranged in the second sliding block, connects the head of bolt
Portion is stuck on the first sliding block, offers threaded hole on the second sliding block, and the screw rod for connecting bolt is threadedly coupled with threaded hole, resets bullet
Spring is threaded through on connection bolt, and one end and the first sliding block are inconsistent, and the other end and the second sliding block are inconsistent, fix on bracket useful
In the limited block for limiting the second slide position, the lower section of the second sliding block is arranged in limited block.
As a further improvement of the present invention, rear cover feeding device and front frame feeding device include storage rack and machinery
Hand, the object disposing platform for placing a pile front frame or rear cover is provided on storage rack, and manipulator includes row frame, sucker, vertical electricity
Machine, vertical screw rod and flat-removing air cyclinder, row frame are fixed on the rack and across storage rack and conveyer belt, the fixed framves of being expert at of vertical motor
On, vertical screw rod is rotatably arranged on row frame, and is connect with vertical motor, and elevator is connected on flat-removing air cyclinder, is set on row frame
It is equipped with lifting groove, lifting screw hole is offered on elevator, elevator is arranged in lifting groove, and vertical screw rod is nibbled with lifting screw hole
It closes, sucker is fixed on the output end of flat-removing air cyclinder.
Beneficial effects of the present invention convey front frame and rear shell on a moving belt, and are operated on a moving belt, reduce
The link of centre conveying, improves production efficiency, and components is avoided to be collided during transportation, reduce influence quality because
Element.Bracket screws device and rear cover screws device automatic screw nailing, does not screw manually, reduces manual operation, improve
Operating efficiency.Positioning device fixes shell, prevents shell mobile when screwing, the feelings for causing screw to fan the air or train off
Condition.
Detailed description of the invention
Fig. 1 is overall structure figure of the invention；
Fig. 2 is the partial enlarged view of Fig. 1 mark；
Fig. 3 is that bracket screws device or rear cover screws the structure chart of device；
Fig. 4 is the structure chart of bootstrap block.
Specific embodiment
The present invention is described in further detail below in conjunction with embodiment given by attached drawing.
Referring to figs. 1 to 4, a kind of liquid crystal combination instrument production equipment of the present embodiment, including rack 1, conveyer belt
2, rear cover feeding device 5, front frame feeding device 3, bracket screw device 4 and rear cover screws device 6, rear cover feeding device 5,
Bracket device 4, front frame feeding device 3 and the rear cover device 6 that screws that screws along the conveying direction of conveyer belt 2 is successively set on machine
On frame 1, rear cover feeding device 5 and bracket screw and are provided with the first operation position G1,3 He of front frame feeding device between device 4
Rear cover, which screws, is provided with the second operation position G2 between device 6, and there are two for positioning determining for front frame and rear cover for setting in rack 1
Position device 7, two positioning devices 7 be separately positioned on bracket screw device 4 and rear cover screw device 6 position on, positioning
Device 7 includes positioning cylinder 71, fixed frame 72 and the movable stand 73 in " Π " type, and positioning cylinder 71 and fixed frame 72 are fixed respectively
In the two sides of conveyer belt 2, movable stand 73 is fixed on the output end of positioning cylinder 71.
Before production, operator first transports material to position, and commissioning device.In production process, rear cover feeding device 5 will
Rear cover is transported on conveyer belt 2.Then, operator is in the first operation position G1, successively by control circuit board and lcd bracket
It is covered after being attached to, after the assembly is completed, conveyer belt 2, which conveys rear cover and is moved to bracket, to screw the lower section of device 4, at this time operator
It should be noted that the position of rear cover, the bracket device 4 that screws is avoided not have the case where to screw hole, bracket screws device 4
It is covered after lcd bracket and control circuit board are fixed to.Front frame is transported on conveyer belt 2 by front frame feeding device 3, then, is passed
Send band 2 that rear cover is transported to the second operation position G2, liquid crystal display is attached in lcd bracket by operator, and by control circuit board
It is connected with the connecting terminal of liquid crystal display, afterwards turns over rear cover, it will be on rear cover lid to front frame.Then, conveyer belt 2 continues to convey rear cover
And front frame, rear cover and front frame are transported to rear cover and screwed 6 lower section of device, the rear cover device 6 that screws squeezes into screw, after fixed
Lid and front frame.By above-mentioned setting, front frame and rear shell are conveyed on conveyor belt 2, and operated on conveyor belt 2, reduced
The link of centre conveying, improves production efficiency, and components is avoided to be collided during transportation, reduce influence quality because
Element.Bracket screws device 4 and rear cover screws 6 automatic screw nailing of device, does not screw manually, reduces manual operation, mention
High operating efficiency.Positioning device fixes shell, prevents shell mobile when screwing, the feelings for causing screw to fan the air or train off
Condition.The course of work of positioning device is, after front frame or rear cover enter the region that movable stand 73 and fixed frame 72 surround, positions gas
It is mobile that cylinder 71 drives movable stand 73 to think fixed frame 72, while pushing front frame or rear cover mobile toward fixed frame 72, by front frame or rear cover
It is clipped between fixed frame 72 and movable stand 73, prevents its movement, thus the process that auxiliary screws.
As a kind of improved specific embodiment, the position for detecting front frame and rear cover position is provided in rack 1
Inductor 8, position sensor 8 and conveyer belt 2 communicate to connect.
The position of front frame and rear cover is detected by position sensor 8, then controls the start and stop of conveyer belt 2, makes front frame and rear cover
Position just fall in the encirclement of movable stand 73 and fixed frame 72, thus make positioning device 7 can accurately position front frame and after
Lid, is not nursed manually.
As a kind of improved specific embodiment, bracket screws device 4 and rear cover screws, and device 6 includes bracket
41, automatic screwdriver 42, lifting cylinder 43, the vibrating disk 44 for arranging screw and be used for leadscrew and automatic screw
The bootstrap block 45 of knife 42, bracket 41 and vibrating disk 44 are fixed in rack 1, and lifting cylinder 43 is fixed on bracket 41, bracket 41
On be provided with guide rail 46, be fixed with balladeur train 47 on automatic screwdriver 42, balladeur train 47 and guide rail 46 are with merging and the company of lifting cylinder 43
It connects, the lower section on bracket 41 and being located at automatic screwdriver 42 is arranged in bootstrap block 45, and the side of bootstrap block 45 has been offered for spiral shell
The screw passage 48 that silk passes through, the top of institute's bootstrap block 45 offers the tool passage 49 passed through for screwdriver, tool passage 49
It is connected to screw passage 48, screw passage 48 is connect with vibrating disk 44.
Before production, screw is put into vibrating disk 44 by operator, then commissioning device, and when production, conveyer belt 2 is by rear cover
Or front frame is sent to that bracket screws device 4 or rear cover screws the lower section of device 6, arranging screws are output to spiral shell by vibrating disk 44
In silk channel 48, screw is moved to the top of the position of screw hole along screw passage 48, and lifting cylinder 43 drives automatic screwdriver
42 glide along sliding rail, screw are pushed into screw hole, and by screw tightening, rear cover and lcd bracket or front frame and rear cover are consolidated
Fixed, instrument is transported in subsequent handling by conveyer belt 2.By above-mentioned setting, and automatic screw nailing, manual steps are reduced,
Reduce labor intensity, and in automatic screw nailing, send screw, the turn of the screw and etc. it is synchronous carry out, operating efficiency is high.
As a kind of improved specific embodiment, balladeur train 47 includes the first sliding block 471, the second sliding block 472, connection bolt
473 and reset spring 474, the first sliding block 471 connect with lifting cylinder 43 and connect with automatic screwdriver 42, bootstrap block 45 and
Two sliding blocks 472 connect, and offer sliding slot 475 on the first sliding block 471 and the second sliding block 472, guide rail 46 is threaded through sliding slot 475
Interior, the lower section of the first sliding block 471 is arranged in the second sliding block 472, and the head of connection bolt 473 is stuck on the first sliding block 471, and second
Threaded hole is offered on sliding block 472, the screw rod of connection bolt 473 is threadedly coupled with threaded hole, and reset spring 474 is threaded through connection
On bolt 473, one end and the first sliding block 471 are inconsistent, and the other end and the second sliding block 472 are inconsistent, fix on bracket 41 useful
The lower section of the second sliding block 472 is arranged in limited block 476 in limitation 472 position of the second sliding block, limited block 476.
When lifting cylinder 43 starts, the first sliding block 471 and the second sliding block 472 is pushed to move down, drives automatic screwdriver
42 and bootstrap block 45 close to screw hole, then the second sliding block 472 resists limited block 476, stop moving down, the first sliding block 471 and from
Dynamic screwdriver 42 continues to move down, and the first screwdriver extends further into tooling hole, and screw is pushed to protrude into screw hole and by screw
It tightens, during extending further into tooling hole, compression reseting spring 474.After beating end screw, 43 return of lifting cylinder is multiple
Position spring 474 pushes the first sliding block 471 and the second sliding block 472 to restore original position.Pass through above-mentioned setting, 43 band of lifting cylinder
Dynamic bootstrap block 45 and automatic screwdriver 42 decline, and biggish space can be reserved under bootstrap block 45, is passed through for instrument, avoids drawing
The transmission of the interference instrument of guide block 45.
As a kind of improved specific embodiment, rear cover feeding device 5 and front frame feeding device 3 include storage rack 31
And manipulator, be provided with the object disposing platform 33 for placing a pile front frame or rear cover on storage rack 31, manipulator include row frame 34,
Sucker 35, vertical motor 36, vertical screw rod 37 and flat-removing air cyclinder 38, row frame 34 are fixed in rack 1 and across 31 Hes of storage rack
Conveyer belt 2, the fixation of vertical motor 36 are expert on frame 34, and vertical screw rod 37 is rotatably arranged on row frame 34, and with vertical motor 36
It connects, is connected with elevator 39 on flat-removing air cyclinder 38, lifting groove 30 is provided on row frame 34, lifting spiral shell is offered on elevator 39
Hole, elevator 39 are arranged in lifting groove 30, and vertical screw rod 37 is engaged with lifting screw hole, and sucker 35 is fixed on flat-removing air cyclinder 38
On output end.
When production, flat-removing air cyclinder 38 drives sucker 35 to be moved to the top of front frame or rear cover, and then, vertical motor 36 opens
It is dynamic, drive vertical screw rod 37 to rotate, vertical screw rod 37 drives elevator 39 to slide downwards along lifting groove 30, makes sucker 35 and front frame
Or rear cover contacts and is sucked front frame or rear cover, then vertical motor 36 rotates backward, and drives 35 return of sucker, 38 band of flat-removing air cyclinder
Dynamic sucker 35 and front frame or rear cover are moved to the top of conveyer belt 2, and then, vertical motor 36 drives sucker 35 to decline again,
Make front frame perhaps rear cover close to conveyer belt 2 sucker 35 when front frame perhaps contacts conveyer belt 2 puts down front frame or rear cover, complete
Conveying to front frame or rear cover.By above-mentioned setting, front frame is moved on conveyer belt 2 automatically, reduces manual operation, reduces labor
Fatigue resistance and cost of labor.
Rodless cylinder can be used in flat-removing air cyclinder 38, and rodless cylinder stroke is big, and structural strength is big, can preferably convey front frame.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (5)
1. a kind of liquid crystal combination instrument production equipment, it is characterised in that: including rack (1), conveyer belt (2), rear cover feeding device
(5), front frame feeding device (3), bracket screw device (4) and rear cover screws device (6), the rear cover feeding device (5),
Bracket screw device (4), front frame feeding device (3) and rear cover screw device (6) along conveyer belt (2) conveying direction successively
It is arranged on rack (1), the rear cover feeding device (5) and bracket screw and be provided with the first operation position between device (4)
(G1), the front frame feeding device (3) and rear cover screw and are provided with the second operation position (G2), the rack between device (6)
(1) it is arranged on there are two the positioning device (7) for positioning front frame and rear cover, two positioning devices (7) are separately positioned on
On the position of bracket screws device (4) and rear cover screws device (6), the positioning device (7) include positioning cylinder (71),
Fixed frame (72) and be in " Π " type movable stand (73), the positioning cylinder (71) and fixed frame (72) are separately fixed at conveyer belt
(2) two sides, the movable stand (73) are fixed on the output end of positioning cylinder (71).
2. a kind of liquid crystal combination instrument production equipment according to claim 1, it is characterised in that: set on the rack (1)
It is equipped with the position sensor (8) for detecting front frame and rear cover position, the position sensor (8) and conveyer belt (2) communication link
It connects.
3. a kind of liquid crystal combination instrument production equipment according to claim 1 or 2, it is characterised in that: the bracket beats spiral shell
Silk device (4) and rear cover screw device (6) include bracket (41), automatic screwdriver (42), lifting cylinder (43), for arranging
The vibrating disk (44) of column screw and the bootstrap block (45) for being used for leadscrew and automatic screwdriver (42), the bracket (41)
It is fixed on rack (1) with vibrating disk (44), the lifting cylinder (43) is fixed on bracket (41), sets on the bracket (41)
It is equipped with guide rail (46), is fixed with balladeur train (47) on the automatic screwdriver (42), the balladeur train (47) is matched with guide rail (46) and merged
It being connect with lifting cylinder (43), the bootstrap block (45) is arranged on bracket (41) and is located at the lower section of automatic screwdriver (42),
The side of the bootstrap block (45) offers the screw passage (48) passed through for screw, and the top of institute's bootstrap block (45) offers
The tool passage (49) passed through for screwdriver, the tool passage (49) are connected to screw passage (48), the screw passage
(48) it is connect with vibrating disk (44).
4. a kind of liquid crystal combination instrument production equipment according to claim 3, it is characterised in that: the balladeur train (47) includes
First sliding block (471), the second sliding block (472), connection bolt (473) and reset spring (474), first sliding block (471) and
Lifting cylinder (43) is connected and is connect with automatic screwdriver (42), and the bootstrap block (45) connect with the second sliding block (472), described
It is offered sliding slot (475) on first sliding block (471) and the second sliding block (472), the guide rail (46) is threaded through sliding slot (475)
Interior, the second sliding block (472) setting is stuck in first on the lower section of the first sliding block (471), the head of connection bolt (473)
On sliding block (471), threaded hole, the screw rod and threaded hole spiral shell of connection bolt (473) are offered on second sliding block (472)
Line connection, the reset spring (474) are threaded through in connection bolt (473), and one end and the first sliding block (471) are inconsistent, another
End is inconsistent with the second sliding block (472), and the limited block for limiting the second sliding block (472) position is fixed on the bracket (41)
(476), lower section of limited block (476) setting in the second sliding block (472).
5. a kind of liquid crystal combination instrument production equipment according to claim 4, it is characterised in that: rear cover feeding device (5)
Include storage rack (31) and manipulator with front frame feeding device (3), is provided on the storage rack (31) for placing a pile
The object disposing platform (33) of front frame or rear cover, the manipulator include row frame (34), sucker (35), vertical motor (36), vertical spiral shell
Bar (37) and flat-removing air cyclinder (38), the row frame (34) are fixed on rack (1) and across storage racks (31) and conveyer belt (2),
The vertical motor (36) fixation is expert on frame (34), and the vertical screw rod (37) is rotatably arranged on row frame (34), and with it is perpendicular
Straight motor (36) connects, and is connected with elevator (39) on the flat-removing air cyclinder (38), is provided with lifting groove on the row frame (34)
(30), lifting screw hole is offered on the elevator (39), elevator (39) setting is described vertical in lifting groove (30)
Screw rod (37) is engaged with lifting screw hole, and the sucker (35) is fixed on the output end of flat-removing air cyclinder (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910225277.7A CN109807627A (en) | 2019-03-22 | 2019-03-22 | A kind of liquid crystal combination instrument production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910225277.7A CN109807627A (en) | 2019-03-22 | 2019-03-22 | A kind of liquid crystal combination instrument production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109807627A true CN109807627A (en) | 2019-05-28 |
Family
ID=66610126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910225277.7A Pending CN109807627A (en) | 2019-03-22 | 2019-03-22 | A kind of liquid crystal combination instrument production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109807627A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475893A (en) * | 2020-12-22 | 2021-03-12 | 安徽雨桐医疗科技有限公司 | Assembling method of heating device for moxibustion head |
| CN112496746A (en) * | 2020-12-22 | 2021-03-16 | 安徽雨桐医疗科技有限公司 | Moxibustion head is with heating device's equipment |
| CN112566407A (en) * | 2020-11-30 | 2021-03-26 | 九江市海纳电讯技术有限公司 | Duplexer waterproof cover plate installation device |
| CN115070410A (en) * | 2022-06-10 | 2022-09-20 | 东莞市东宇机械设备有限公司 | Assembly and test integrated equipment of water pump |
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Application publication date: 20190528 |